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MIDWEST FASTENER CORP

MIDWEST FASTENER CORP 76543 31/64" Brass Anodized Aluminum Binder Posts 10 PK

SKU CH-1T1D-MHS46

Brass-anodised aluminium binder posts secure documents with flanged teeth for one-sided assembly in packs of ten

  • ColorTransparent
  • Brass anodized finish resists corrosion for long-lasting use
  • Teeth on flanged surface grip securely from one side
  • 10 pack supplies enough posts for multiple projects
  • 31/64 inch diameter fits standard binding applications
  • Aluminum construction keeps weight low while maintaining strength

Brass Anodized Aluminum Binder Posts

These brass anodized aluminum binder posts come in a pack of ten and are designed for assembling documents or materials from a single side. They function like architectural bolts but include teeth on the flanged surface to lock the assembly in place. The posts suit office filing, sample organisation or light-duty binding tasks where a secure, removable fastener is needed.

31/64 Inch Length Specification

The critical dimension is the 31/64 inch length, which determines the maximum thickness of material the posts can clamp together. Verify this measurement against your stack height before ordering to ensure the posts will engage fully and the teeth can grip. If your material exceeds this length the posts will not close properly.

Sustained Clamping Behaviour

Under continuous load the anodized aluminum resists corrosion and the toothed flange maintains its grip without loosening over time. The posts do not rely on thread friction alone so vibration or handling will not back them out. They remain serviceable for repeated disassembly and reassembly cycles.

Highlights

  • Brass anodized finish resists corrosion for long-lasting use
  • Teeth on flanged surface grip securely from one side
  • 10 pack supplies enough posts for multiple projects
  • 31/64 inch diameter fits standard binding applications
  • Aluminum construction keeps weight low while maintaining strength

Specifications

BrandMIDWEST FASTENER
ColorTransparent

Questions about this item

How long is the 31/64" binder post once it is installed in a project?

The post measures 31/64 inch in length, so it adds just under half an inch of thickness when fully seated.

What does the anodized aluminum finish do for corrosion resistance?

Anodizing creates a hard oxide layer that resists rust and surface wear better than bare aluminum.

What hole size is needed for the flanged teeth to grip properly?

Drill a hole matching the post diameter; the flanged teeth bite into the material to prevent rotation.

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